VG26V18165CJ-5 VML, VG26V18165CJ-5 Datasheet
VG26V18165CJ-5
Related parts for VG26V18165CJ-5
VG26V18165CJ-5 Summary of contents
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VIS Description The device CMOS Dynamic RAM organized as 1,048,576 words x 16 bits with extended data out access mode fabricated with an advanced submicron CMOS technology and designed to operate from a single 5V only or 3.3V ...
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VIS Pin Configuration 42-Pin 400mil Plastic SOJ 1 VCC 2 DQ1 3 DQ2 4 DQ3 5 DQ4 VCC 6 7 DQ5 8 DQ6 9 DQ7 10 DQ8 RAS ...
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VIS Block Diagram WE LCAS CAS UCAS NO.2 CLOCK GENERATOR COLUMN- ADDRESS BUFFERS (10 REFRESH CONTROLLER REFRESH A5 COUNTER ROW - ADDRESS BUFFERS (10) NO.1 CLOCK GENERATOR RAS Document:1G5-0147 CONTROL DATA ...
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VIS TRUTH TABLE FUNCTION RAS STANDBY READ : WORD READ : LOWER BYTE READ: UPPER BYTE WRITE: WORD (EARLY WRITE) WRITE: LOWER BYTE (EARLY) WRITE : UPPER BYTE (EARLY) READ WRITE PAGE-MODE 1st Cycle READ 2nd Cycle PAGE-MODE 1st Cycle ...
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VIS Absolute Maximum Ratings Parameter Voltage on any pin relative to Vss Supply voltage relative to Vss Short circuit output current Power dissipation Operating temperature Storage temperature Recommended DC Operating Conditions Parameter/Condition Supply Voltage Input High Voltage, all inputs Input ...
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VIS DC Characteristics; 5- Volt Verion ( ° Parameter Symbol Operating current Low power S-version Standby Current Standard power version RAS-only refresh current EDO page mode current CAS-before-RAS ...
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VIS DC Characteristics ; 5-Volt Version (Cont ° Parameter Symbol Input leakage current I LI Output leakage current I LO Output high Voltage V OH Output low ...
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VIS DC Characteristics ; 3.3 - Volt Version ( 70° 3. Parameter Symbol Operating current I CC1 Low I CC2 power S-version Standby Standard Current power version RAS- only refresh ...
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VIS DC Characteristics ; 3.3 - Volt Version (Cont 70° +3. Parameter Symbol Input leakage current I LI Output leakage current I LO Output high Voltage V OH Output low ...
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VIS AC Characteristics ° Test conditions • Output load: two TTL Loads and 50pF (V one TTL Load and 50pF (V • Input timing reference levels: ...
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VIS Read Cycle Parameter Access time from RAS Access time from LCAS / UCAS Access time from column address Access time from OE Read command setup time Read command hold time to LCAS / UCAS Read command hold time to ...
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VIS Refresh Cycle Parameter LCAS / UCAS setup time (CBR refresh) LCAS / UCAS hold time (CBR refresh) RAS precharge to CAS hold time RAS pulse width (self refresh) RAS precharge time (self refresh) LCAS / UCAS hold time (CBR ...
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VIS EDO Page Mode Read Modify Write Cycle Parameter EDO page mode read- modify- write cycle LCAS / UCAS precharge to WE delay time EDO page mode read- modify- write cycle time Document:1G5-0147 VG26(V)(S)18165C -5 -6 Min Max Min Max ...
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VIS Notes : 1. AC measurements assume initial pause of 100 initialization cycles (RAS - only refresh cycle or CAS - before - RAS refresh cycle). If the internal refresh counter is used, a minimun of eight ...
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VIS Timing Waveforms • Word Read Cycle RAS UCAS LCAS ADDRESS WE OE DQ1~DQ16 Document:1G5-0147 RAS t CSH t t RCD RSH CAS t t RAL RAD ASC CAH ASR ...
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VIS • Byte Read Cycle RAS UCAS (or LCAS) LCAS (or UCAS) t ASR ADDRESS WE OE DQ9~DQ16 (or DQ1~DQ8) DQ1~DQ8 (or DQ9~DQ16) Document:1G5-0147 RAS t CSH t t RCD RSH CAS t t ...
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VIS • Word Early Write Cycle RAS UCAS LCAS t ASR ADDRESS WE DQ1~DQ16 Document:1G5-0147 RAS t CSH t t RCD RSH CAS t t RAD RAL ASC CAH RAH Row ...
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VIS Byte Early Write Cycle • RAS LCAS (or UCAS) LCAS (or UCAS) t ASR ADDRESS WE DQ9~DQ16 DQ1~DQ8 Document:1G5-0147 RAS t CSH t t RCD RSH CAS t t RAD RAL t t ...
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VIS • Word Delayed Write Cycle RAS UCAS LCAS ADDRESS WE OE DQ1~DQ16 Document:1G5-0147 RAS t CSH t RCD CAS ASR RAH ASC CAH Row Column t RCS t OED ...
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VIS • Byte Delayed Write Cycle RAS LCAS (or UCAS) LCAS (or UCAS) ADDRESS WE OE DQ9~DQ16 (or DQ1~DQ8) DQ1~DQ8 (or DQ9~DQ16) Document:1G5-0147 RAS t CSH t RCD CAS ASC ...
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VIS • Word Read-Modify-Write Cycle RAS t T UCAS LCAS t ASR ADDRESS WE DQ1~DQ16 OE DQ1~DQ16 Document:1G5-0147 t RWC t RAS t t RCD CAS t RAD ASC CAH RAH Row Column t CWD t RCS ...
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VIS • EDO Page Mode Word Read-Modify-Write Cycle RAS RCD UCAS LCAS t RAD t t ASR ASC t RAH ADDRESS Row RCS DQ1~DQ16 OE t OEA t CAC RAC DQ1~DQ16 ...
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VIS • EDO Page Mode Word Read-Early-Write Cycle RAS t CRP UCAS LCAS t t ASR ADDRESS Row OPEN DQ1~DQ16 Document:1G5-0147 t RASP CSH RCD CAS CP t CSH t ...
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VIS • Read Cycle with WE Controlled Disable RAS UCAS LCAS ADDRESS WE OE DQ1~DQ16 Document:1G5-0147 t CSH t RCD CAS t RAD CAH ASR RAH ASC Row Column t RCS t DS ...
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VIS RAS - Only Refresh Cycle RAS CRP UCAS LCAS t ASR ADDRESS t OFF DQ1~DQ16 CAS-Before-RAS Refresh Cycle t RP RAS RPC t CSR UCAS LCAS t WSR WE t OFF DQ1~DQ16 Document:1G5-0147 ...
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VIS • Hidden Refresh Cycle RAS t T UCAS LCAS t RAD t ASR t RAH ADDRESS Row WE OE DQ1~DQ16 Document:1G5-0147 RAS t RAS (READ) (REFRESH) t RSH t RCD t RAL t ASC ...
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VIS Ordering information Part Number VG26(V)(S)18165CJ-5 VG26(V)(S)18165CJ-6 VG26(V)(S)18165CJ-5 • VG • VIS Memory Product 26 • Technology • • V • 3.3V Version • S • Self refresh • 18165 • Device Type and Configuation • C • Revision • ...